Trace number 1718027

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.09 1200.61

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1718027-1240632427.cnf
0.00/0.00	c parsed header 'p cnf 1694 5726'
0.00/0.01	c initialized 1694 variables
0.00/0.01	c found 5726 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0  1673   2.1  3217     6     0     0   0.0   0.2 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 1616 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  39.4  1672  42.1  3217   106    94  1777  17.3   0.2 
0.00/0.02	c N   0.0  35.1  1672  98.1  3217   192   175  1777  29.0   0.3 
0.00/0.03	c +   0.0  33.2  1672  99.0  3217   256   239  1954  33.7   0.3 
0.00/0.06	c +   0.1  30.0  1672  99.4  3217   481   464  2149  34.5   0.3 
0.00/0.07	c N   0.1  29.8  1672  99.4  3217   494   477  2149  34.7   0.3 
0.00/0.08	c s   0.1  29.1  1672  99.5  3215   550   524  2149  28.7   0.3 
0.00/0.09	c +   0.1  29.7  1672  99.9  3215   818   781  2363  39.1   0.4 
0.10/0.16	c N   0.2  29.1  1672  99.9  3215  1300  1259  2363  27.9   0.5 
0.10/0.16	c +   0.2  29.0  1672  99.9  3215  1323  1282  2599  27.3   0.5 
0.20/0.25	c +   0.3  30.1  1672 100.0  3215  2080  2033  2858  27.8   0.6 
0.40/0.41	c +   0.4  29.4  1672 100.0  3215  3215  1712  3143  34.1   0.6 
0.40/0.42	c N   0.4  29.5  1672 100.0  3215  3305  1799  3143  35.3   0.6 
0.60/0.66	c +   0.7  28.9  1672 100.0  3215  4917  1802  3457  35.5   0.5 
0.99/1.01	c +   1.0  28.5  1672 100.0  3215  7470  2591  3802  38.8   0.7 
1.10/1.11	c N   1.1  28.2  1672 100.0  3215  8118  3237  3802  32.3   0.8 
1.59/1.63	c +   1.6  27.4  1672 100.0  3215 11299  2558  4182  33.9   0.6 
1.79/1.82	c s   1.8  27.0  1666 100.0  3207 12565  3814  4182  38.1   0.8 
1.79/1.83	c N   1.8  26.9  1666 100.0  3207 12666  3912  4182  30.6   0.8 
1.79/1.87	c N   1.9  26.8  1666 100.0  3207 12969  2107  4182  29.9   0.5 
1.89/1.96	c N   2.0  26.3  1666 100.0  3207 13775  2906  4182  30.3   0.6 
1.89/1.96	c 
1.89/1.96	c  seconds     variables   original    learned     agility
1.89/1.96	c         level        used      conflicts    limit          MB
1.89/1.96	c 
2.19/2.22	c N   2.2  25.2  1666 100.0  3207 15778  2805  4182  33.0   0.6 
2.29/2.39	c +   2.4  24.7  1666 100.0  3207 17042  4065  4600  32.1   0.8 
2.79/2.89	c N   2.9  23.3  1666 100.0  3207 20594  2971  4600  31.6   0.6 
3.49/3.58	c +   3.6  21.9  1666 100.0  3207 25656  3404  5060  28.0   0.7 
4.39/4.40	c N   4.4  20.6  1666 100.0  3207 31819  4470  5060  36.4   0.8 
5.19/5.29	c +   5.3  19.8  1666 100.0  3207 38577  3599  5566  32.9   0.7 
8.48/8.58	c N   8.6  20.8  1666 100.0  3207 57471  2839  5566  28.4   0.6 
8.58/8.68	c +   8.7  20.8  1666 100.0  3207 57958  3325  6122  33.0   0.7 
13.68/13.72	c +  13.7  21.2  1666 100.0  3207 87029  4572  6734  33.1   0.8 
18.38/18.45	c N  18.4  21.2  1666 100.0  3207 115e3  5554  6734  37.2   0.9 
20.68/20.77	c +  20.8  21.2  1666 100.0  3207 130e3  4111  7407  28.8   0.7 
31.48/31.51	c +  31.5  22.7  1666 100.0  3207 196e3  6034  8147  32.9   1.2 
39.58/39.67	c N  39.7  22.7  1666 100.0  3207 243e3  8058  8147  33.3   1.4 
49.07/49.15	c +  49.1  22.3  1666 100.0  3207 294e3  5516  8961  31.6   0.9 
74.76/74.88	c +  74.9  22.0  1666 100.0  3207 441e3  8219  9857  38.1   1.5 
89.76/89.84	c N  89.8  21.7  1666 100.0  3207 525e3  7932  9857  30.7   1.2 
112.34/112.48	c + 112.4  20.8  1666 100.0  3207 662e3  6204 10842  31.4   1.1 
167.91/168.03	c + 167.9  19.7  1666 100.0  3207 993e3 10926 11926  39.0   1.8 
196.00/196.12	c N 196.0  20.0  1666 100.0  3207 114e4  8139 11926  31.7   1.4 
262.87/263.08	c + 263.0  20.1  1666 100.0  3207 148e4 10223 13118  39.1   2.0 
410.21/410.45	c + 410.3  20.6  1666 100.0  3207 223e4 10909 14429  40.9   2.6 
461.90/462.17	c N 462.0  20.6  1666 100.0  3207 247e4  9948 14429  33.9   1.5 
461.90/462.17	c 
461.90/462.17	c  seconds     variables   original    learned     agility
461.90/462.17	c         level        used      conflicts    limit          MB
461.90/462.17	c 
642.72/643.07	c + 642.8  21.1  1666 100.0  3207 335e4 14047 15871  41.0   2.9 
978.88/979.32	c + 978.9  21.2  1666 100.0  3207 502e4 10930 17458  31.6   1.7 
1043.03/1043.52	c N 104e1  21.2  1666 100.0  3207 534e4  9773 17458  31.4   1.6

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718027-1240632427/watcher-1718027-1240632427 -o /tmp/evaluation-result-1718027-1240632427/solver-1718027-1240632427 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1718027-1240632427.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.40 1.09 1.03 3/64 817
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=1044 CPUtime=0
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 91270740 1069056 136 1992294400 134512640 135137933 4294956224 18446744073709551615 134559365 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 261 136 61 152 0 107 0

[startup+0.102973 s]
/proc/loadavg: 1.40 1.09 1.03 3/64 817
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=1176 CPUtime=0.1
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 198 0 0 0 10 0 0 0 18 0 1 0 91270740 1204224 183 1992294400 134512640 135137933 4294956224 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 294 183 69 152 0 140 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1176

[startup+0.201981 s]
/proc/loadavg: 1.40 1.09 1.03 3/64 817
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=1308 CPUtime=0.2
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 241 0 0 0 20 0 0 0 18 0 1 0 91270740 1339392 226 1992294400 134512640 135137933 4294956224 18446744073709551615 134554544 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 327 226 69 152 0 173 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1308

[startup+0.301989 s]
/proc/loadavg: 1.40 1.09 1.03 3/64 817
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=1440 CPUtime=0.3
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 285 0 0 0 30 0 0 0 19 0 1 0 91270740 1474560 270 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 360 270 69 152 0 206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1440

[startup+0.701025 s]
/proc/loadavg: 1.40 1.09 1.03 3/64 817
/proc/meminfo: memFree=1071664/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=1704 CPUtime=0.69
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 329 0 0 0 69 0 0 0 23 0 1 0 91270740 1744896 314 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 426 314 69 152 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1704

[startup+1.5011 s]
/proc/loadavg: 1.36 1.09 1.03 2/65 818
/proc/meminfo: memFree=1070696/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=1704 CPUtime=1.49
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 332 0 0 0 149 0 0 0 25 0 1 0 91270740 1744896 317 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 426 317 69 152 0 272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1704

[startup+3.10123 s]
/proc/loadavg: 1.36 1.09 1.03 2/65 818
/proc/meminfo: memFree=1070504/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=1704 CPUtime=3.09
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 342 0 0 0 309 0 0 0 25 0 1 0 91270740 1744896 327 1992294400 134512640 135137933 4294956224 18446744073709551615 134552896 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 426 327 69 152 0 272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1704

[startup+6.30152 s]
/proc/loadavg: 1.36 1.09 1.03 2/65 818
/proc/meminfo: memFree=1070440/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=1836 CPUtime=6.29
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 377 0 0 0 629 0 0 0 25 0 1 0 91270740 1880064 362 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 459 362 69 152 0 305 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1836

[startup+12.7011 s]
/proc/loadavg: 1.31 1.09 1.03 2/65 818
/proc/meminfo: memFree=1070192/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=1968 CPUtime=12.68
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 398 0 0 0 1268 0 0 0 25 0 1 0 91270740 2015232 383 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 492 383 69 152 0 338 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1968

[startup+25.5012 s]
/proc/loadavg: 1.26 1.08 1.03 2/65 818
/proc/meminfo: memFree=1070000/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=2232 CPUtime=25.48
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 473 0 0 0 2548 0 0 0 25 0 1 0 91270740 2285568 458 1992294400 134512640 135137933 4294956224 18446744073709551615 134527784 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 558 458 69 152 0 404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2232

[startup+51.1015 s]
/proc/loadavg: 1.17 1.08 1.02 2/65 818
/proc/meminfo: memFree=1069808/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=2476 CPUtime=51.07
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 521 0 0 0 5107 0 0 0 25 0 1 0 91270740 2535424 506 1992294400 134512640 135137933 4294956224 18446744073709551615 134552872 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 619 506 69 152 0 465 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2476

[startup+102.302 s]
/proc/loadavg: 1.07 1.06 1.02 2/65 818
/proc/meminfo: memFree=1069424/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=2740 CPUtime=102.25
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 591 0 0 0 10225 0 0 0 25 0 1 0 91270740 2805760 576 1992294400 134512640 135137933 4294956224 18446744073709551615 134552877 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 685 576 69 152 0 531 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2740

[startup+162.301 s]
/proc/loadavg: 1.07 1.06 1.02 2/65 818
/proc/meminfo: memFree=1069296/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=2872 CPUtime=162.21
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 614 0 0 0 16221 0 0 0 25 0 1 0 91270740 2940928 599 1992294400 134512640 135137933 4294956224 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 718 599 69 152 0 564 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2872

[startup+222.305 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 818
/proc/meminfo: memFree=1068976/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=3084 CPUtime=222.19
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 697 0 0 0 22219 0 0 0 25 0 1 0 91270740 3158016 680 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 771 680 69 152 0 617 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 3084

[startup+282.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/65 818
/proc/meminfo: memFree=1068592/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=3480 CPUtime=282.16
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 798 0 0 0 28216 0 0 0 25 0 1 0 91270740 3563520 781 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 870 781 69 152 0 716 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3480

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 818
/proc/meminfo: memFree=1068144/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=3976 CPUtime=342.13
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 918 0 0 0 34213 0 0 0 25 0 1 0 91270740 4071424 901 1992294400 134512640 135137933 4294956224 18446744073709551615 134552184 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 994 901 69 152 0 840 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 3976

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 818
/proc/meminfo: memFree=1067888/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4240 CPUtime=402.11
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 974 0 0 0 40211 0 0 0 25 0 1 0 91270740 4341760 957 1992294400 134512640 135137933 4294956224 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1060 957 69 152 0 906 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 4240

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 818
/proc/meminfo: memFree=1067632/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4504 CPUtime=462.09
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1044 0 0 0 46208 1 0 0 25 0 1 0 91270740 4612096 1027 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1126 1027 69 152 0 972 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 4504

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 818
/proc/meminfo: memFree=1067632/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4500 CPUtime=522.07
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1044 0 0 0 52206 1 0 0 25 0 1 0 91270740 4608000 1027 1992294400 134512640 135137933 4294956224 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1125 1027 69 152 0 971 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 4500

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067632/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4396 CPUtime=582.04
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1044 0 0 0 58203 1 0 0 25 0 1 0 91270740 4501504 1013 1992294400 134512640 135137933 4294956224 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1099 1013 69 152 0 945 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 4396

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067632/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4396 CPUtime=642.02
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1044 0 0 0 64201 1 0 0 25 0 1 0 91270740 4501504 1013 1992294400 134512640 135137933 4294956224 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1099 1013 69 152 0 945 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 4396

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067440/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4656 CPUtime=702
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1107 0 0 0 70199 1 0 0 25 0 1 0 91270740 4767744 1076 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1164 1076 69 152 0 1010 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 4656

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067440/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4512 CPUtime=761.98
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1107 0 0 0 76197 1 0 0 25 0 1 0 91270740 4620288 1043 1992294400 134512640 135137933 4294956224 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1128 1043 69 152 0 974 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 4512

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067440/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4512 CPUtime=821.94
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1107 0 0 0 82193 1 0 0 25 0 1 0 91270740 4620288 1043 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1128 1043 69 152 0 974 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 4512

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067440/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4512 CPUtime=881.92
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1107 0 0 0 88191 1 0 0 25 0 1 0 91270740 4620288 1043 1992294400 134512640 135137933 4294956224 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1128 1043 69 152 0 974 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 4512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067440/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4512 CPUtime=941.9
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1107 0 0 0 94189 1 0 0 25 0 1 0 91270740 4620288 1043 1992294400 134512640 135137933 4294956224 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1128 1043 69 152 0 974 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 4512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067568/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4532 CPUtime=1001.87
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1125 0 0 0 100186 1 0 0 25 0 1 0 91270740 4640768 1033 1992294400 134512640 135137933 4294956224 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1133 1033 69 152 0 979 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 4532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067568/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4532 CPUtime=1061.83
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1125 0 0 0 106182 1 0 0 25 0 1 0 91270740 4640768 1033 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1133 1033 69 152 0 979 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 4532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067568/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4532 CPUtime=1121.81
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1125 0 0 0 112180 1 0 0 25 0 1 0 91270740 4640768 1033 1992294400 134512640 135137933 4294956224 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1133 1033 69 152 0 979 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 4532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067568/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4532 CPUtime=1181.78
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1125 0 0 0 118177 1 0 0 25 0 1 0 91270740 4640768 1033 1992294400 134512640 135137933 4294956224 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1133 1033 69 152 0 979 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 4532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067568/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4532 CPUtime=1200.08
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1125 0 0 0 120007 1 0 0 25 0 1 0 91270740 4640768 1033 1992294400 134512640 135137933 4294956224 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1133 1033 69 152 0 979 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4532

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 818
/proc/meminfo: memFree=1067568/2055920 swapFree=4192956/4192956
[pid=817] ppid=815 vsize=4532 CPUtime=1200.08
/proc/817/stat : 817 (picosat) R 815 817 32350 0 -1 4194304 1125 0 0 0 120007 1 0 0 25 0 1 0 91270740 4640768 1033 1992294400 134512640 135137933 4294956224 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 0 0 0
/proc/817/statm: 1133 1033 69 152 0 979 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.019996
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 4656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1125
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3154

runsolver used 1.08483 second user time and 3.2935 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-25 06:07:07
IDJOB=1718027
IDBENCH=20468
IDSOLVER=506
FILE ID=node50/1718027-1240632427
PBS_JOBID= 9186333
Free space on /tmp= 66524 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718027-1240632427/watcher-1718027-1240632427 -o /tmp/evaluation-result-1718027-1240632427/solver-1718027-1240632427 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1718027-1240632427.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8d6acb9f6b752ad76c024133f5175c69
RANDOM SEED=1996980035

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1072144 kB
Buffers:         92300 kB
Cached:         790952 kB
SwapCached:          0 kB
Active:         304480 kB
Inactive:       592744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1072144 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          23724 kB
Slab:            72504 kB
Committed_AS:   244420 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66520 MiB
End job on node50 at 2009-04-25 06:27:10